Home / 37,404.42-56,130.93-34,400.94

Finding the Fourth Proportional to 37,404.42, 56,130.93 and 34,400.94

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Solution

The fourth proportional to 37,404.42, 56,130.93 and 34,400.94 is: 51,623.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,404.42 : 56,130.93 = 34,400.94 : x
  2. Step 2: Convert to fraction form
    37,404.42/56,130.93 = 34,400.94/x
  3. Step 3: Cross multiply
    37,404.42x = 56,130.93 × 34,400.94
  4. Step 4: Simplify right side
    37,404.42x = 1,930,956,755.07
  5. Step 5: Solve for x
    x = 1,930,956,755.07/37,404.42
  6. Step 6: Final answer
    x = 51,623.76

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.